单词	mechanical advantage
释义	mechanical advantage noun : the advantage gained by the use of a mechanism in transmitting force specifically : the ratio of the force that performs the useful work of a machine to the force that is applied to the machine Example Sentences Recent Examples on the Web Using a rope to rig up a mechanical advantage was good thinking. Joe Spring, Outside Online, 18 June 2013 Because of that mechanical advantage over the standard deadlift, the sumo deadlift holds a controversial reputation within the strength sports community. Philip Ellis, Men's Health, 28 Apr. 2022 Jim, with a few risky maneuvers and using mechanical advantage to its fullest, reassembled the logs with our help on our foundation. Star Tribune, 25 Mar. 2021 Look for a gambrel with an integrated block and tackle to give a mechanical advantage when lifting heavy game. The Editors, Outdoor Life, 3 Jan. 2020 Climbing stands use a mechanical advantage to allow a hunter to ascend a tree trunk to virtually any height. The Editors, Outdoor Life, 10 Sep. 2019 The Chef’n Fresh Force citrus juicer uses mechanical advantage to squeeze more juice from lemons and limes, faster, and spares hands from getting messy in the process. Elaheh Nozari, Bon Appetit, 21 Feb. 2018 The mechanical advantage of the gear differentials made raising my beams as easy as tugging on the chain with two fingers. Logan Ward, Popular Mechanics, 20 Mar. 2017 Staying power, not super-strength EksoVest is an unpowered device that leverages mechanical advantage to assist raising a wearer's arms. Eric Tegler, Ars Technica, 20 Nov. 2017 See More Word History First Known Use 1852, in the meaning defined above
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